Globally, สุวิญชา (สุวิญชา 
) is a rare dominantly feminine, but infrequently male given name. The first name สุวิญชา is habitual in South-eastern Asia, particularly Thailand, where it is a rare dominantly female, but uncommonly boy's name.
| VARIANT | COUNTRY |
|---|---|
| สุวิญชา | Thailand |